On my attachment have the table

I want to know how to make the comparison like:

DUE_DATE_TIME + DURATION(in hours) <= OVER_DUE_DATE_TIME

If the above statement is wrong then must prompt out the message box:
(I'm also need help in how to prompt out the message box, Thanks)

Can yours show the code in C#.net


Pleaseeee helpppp , thanks in advance

I won't write code for you but I'll guide you to the class which helps you in such problem TimeStamp and for message box, MessageBox.Show("Message...");

there are 12 types of messagebox...:)

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